1.

When a p - n junction is reverse-biased, the current becomes almost constant at 25 mu A. When it is forward-biased at 200mV, a current of 75mu Ais obtained. Find the magnitude of diffusion current when the diode is a) unbiased b) reverse-biased at 200mV and c) forward-biased at 200mV

Answer»

`50 MU A, `ZERO, `100 mu A`
`25 mu A`, Zero, `100 mu `A
`25 mu A,10 mu A, 100 mu `A
`25 mu A,10 mu A`, Zero

Answer :B


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